losing devices in backup plan (missing backup)
we notice that the number of devices on "Backup" tab (devices column) for some backup plans showing less than the total devices added to the backup plan (see attached). It was matched the day before but not today. It had happened before few time. In the past, when we saw this, the actual backup was missing some devices. We fixed the issue by clicking "edit" on the backup plan and then, save it (without making change).